UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZvDdNFStH7n8eQTZn4Ju6SNfj/zj3gQBtWGapPdqk0=' 
WHERE 
  key_id = 'b56529e669fed5dae43ec4c1f958ebe2feb89e4f48619ff50fdefcc832461d60' 
  AND (
    token = 'BZvDdNFStH7n8eQTZn4Ju6SNfj/zj3gQBtWGapPdqk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )